CA2891453C - Method of and apparatus for evaluating intelligibility of a degraded speech signal - Google Patents
Method of and apparatus for evaluating intelligibility of a degraded speech signal Download PDFInfo
- Publication number
- CA2891453C CA2891453C CA2891453A CA2891453A CA2891453C CA 2891453 C CA2891453 C CA 2891453C CA 2891453 A CA2891453 A CA 2891453A CA 2891453 A CA2891453 A CA 2891453A CA 2891453 C CA2891453 C CA 2891453C
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- Canada
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- signal
- degraded
- speech
- frames
- disturbance
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Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/16—Solid state audio
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Telephonic Communication Services (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12193082.0 | 2012-11-16 | ||
| EP12193082.0A EP2733700A1 (en) | 2012-11-16 | 2012-11-16 | Method of and apparatus for evaluating intelligibility of a degraded speech signal |
| PCT/NL2013/050824 WO2014077690A1 (en) | 2012-11-16 | 2013-11-15 | Method of and apparatus for evaluating intelligibility of a degraded speech signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2891453A1 CA2891453A1 (en) | 2014-05-22 |
| CA2891453C true CA2891453C (en) | 2023-10-10 |
Family
ID=47216118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2891453A Active CA2891453C (en) | 2012-11-16 | 2013-11-15 | Method of and apparatus for evaluating intelligibility of a degraded speech signal |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9472202B2 (ja) |
| EP (2) | EP2733700A1 (ja) |
| JP (1) | JP6522508B2 (ja) |
| CN (1) | CN104919525B (ja) |
| AU (1) | AU2013345546B2 (ja) |
| CA (1) | CA2891453C (ja) |
| WO (1) | WO2014077690A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2595145A1 (en) * | 2011-11-17 | 2013-05-22 | Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO | Method of and apparatus for evaluating intelligibility of a degraded speech signal |
| US10255487B2 (en) * | 2015-12-24 | 2019-04-09 | Casio Computer Co., Ltd. | Emotion estimation apparatus using facial images of target individual, emotion estimation method, and non-transitory computer readable medium |
| WO2017127367A1 (en) | 2016-01-19 | 2017-07-27 | Dolby Laboratories Licensing Corporation | Testing device capture performance for multiple speakers |
| CN106409287B (zh) * | 2016-12-12 | 2019-12-13 | 天津大学 | 提高肌肉萎缩或神经退行性病人语音可懂度装置和方法 |
| US10726855B2 (en) * | 2017-03-15 | 2020-07-28 | Guardian Glass, Llc. | Speech privacy system and/or associated method |
| CN107895582A (zh) * | 2017-10-16 | 2018-04-10 | 中国电子科技集团公司第二十八研究所 | 面向多源信息领域的说话人自适应语音情感识别方法 |
| CN107958673B (zh) * | 2017-11-28 | 2021-05-11 | 北京先声教育科技有限公司 | 一种口语评分方法及装置 |
| CN111785292B (zh) * | 2020-05-19 | 2023-03-31 | 厦门快商通科技股份有限公司 | 一种基于图像识别的语音混响强度估计方法、装置及存储介质 |
| CN117711435A (zh) * | 2023-12-20 | 2024-03-15 | 书行科技(北京)有限公司 | 音频处理方法及装置、电子设备及计算机可读存储介质 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0809236B1 (en) * | 1996-05-21 | 2001-08-29 | Koninklijke KPN N.V. | Device for determining the quality of an output signal to be generated by a signal processing circuit, and also method |
| EP1241663A1 (en) * | 2001-03-13 | 2002-09-18 | Koninklijke KPN N.V. | Method and device for determining the quality of speech signal |
| EP1465156A1 (en) * | 2003-03-31 | 2004-10-06 | Koninklijke KPN N.V. | Method and system for determining the quality of a speech signal |
| ES2313413T3 (es) * | 2004-09-20 | 2009-03-01 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Compensacion en frecuencia para el analisis de precepcion de habla. |
| JP4745916B2 (ja) * | 2006-06-07 | 2011-08-10 | 日本電信電話株式会社 | 雑音抑圧音声品質推定装置、方法およびプログラム |
| ATE470931T1 (de) * | 2007-10-11 | 2010-06-15 | Koninkl Kpn Nv | Verfahren und system zur messung der sprachverständlichkeit eines tonübertragungssystems |
| CN101609686B (zh) * | 2009-07-28 | 2011-09-14 | 南京大学 | 基于语音增强算法主观评估的客观评估方法 |
| ES2526126T3 (es) * | 2009-08-14 | 2015-01-07 | Koninklijke Kpn N.V. | Método, producto de programa informático y sistema para determinar una calidad percibida de un sistema de audio |
| DK2465113T3 (en) * | 2009-08-14 | 2015-04-07 | Koninkl Kpn Nv | PROCEDURE, COMPUTER PROGRAM PRODUCT AND SYSTEM FOR DETERMINING AN CONCEPT QUALITY OF A SOUND SYSTEM |
-
2012
- 2012-11-16 EP EP12193082.0A patent/EP2733700A1/en not_active Withdrawn
-
2013
- 2013-11-15 US US14/442,953 patent/US9472202B2/en active Active
- 2013-11-15 CN CN201380069674.0A patent/CN104919525B/zh active Active
- 2013-11-15 EP EP13801892.4A patent/EP2920785B1/en active Active
- 2013-11-15 AU AU2013345546A patent/AU2013345546B2/en active Active
- 2013-11-15 JP JP2015542991A patent/JP6522508B2/ja active Active
- 2013-11-15 CA CA2891453A patent/CA2891453C/en active Active
- 2013-11-15 WO PCT/NL2013/050824 patent/WO2014077690A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| EP2920785B1 (en) | 2018-08-08 |
| EP2920785A1 (en) | 2015-09-23 |
| AU2013345546B2 (en) | 2018-08-30 |
| CA2891453A1 (en) | 2014-05-22 |
| JP2015535100A (ja) | 2015-12-07 |
| US20150340047A1 (en) | 2015-11-26 |
| EP2733700A1 (en) | 2014-05-21 |
| AU2013345546A1 (en) | 2015-06-11 |
| CN104919525B (zh) | 2018-02-06 |
| US9472202B2 (en) | 2016-10-18 |
| JP6522508B2 (ja) | 2019-05-29 |
| WO2014077690A1 (en) | 2014-05-22 |
| CN104919525A (zh) | 2015-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20181012 |
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| EEER | Examination request |
Effective date: 20181012 |
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| EEER | Examination request |
Effective date: 20181012 |
|
| EEER | Examination request |
Effective date: 20181012 |
|
| EEER | Examination request |
Effective date: 20181012 |
|
| EEER | Examination request |
Effective date: 20181012 |